We have a new roundabout where I live. Its not pretty. Imagine this- a giant monster truck SUV flying into and around the roundabout, and this SUV is filled with screaming kids and a soccer mom who is driving whilst talking on her cell phone and checking text messages, and hence oblivious to other cars, yield signs, and the concept of the turn signal.....multiply the number of these or similar vehicles by 1 thousand, and its a wonder anybody ever makes it through successfully!

You forgot to add that she then stops on the roundabout to let out someone from one of the side roads who then sits there looking at her like she's mad because they actually understand how a roundabout works.